Analysis

  • max time kernel
    117s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    18/08/2023, 09:05

General

  • Target

    Swift copy USD 222,000.exe

  • Size

    1000KB

  • MD5

    1d3de7e01183dd7c778c1c1cbd155de9

  • SHA1

    c485b31a82b4ec5421df127416d782b5c0263cd0

  • SHA256

    c3ba59faa4c0ba202608bf67201c218d928f4df1a1dc09b37d42d164de554f57

  • SHA512

    d311b7086127cd9768fe8bc7ecc079e0a4b46132490cfb67cc950eadd9b243cb98bfbbf84935ae9c1133f318754922fd6e6f3ef010213aeec30fda8b9b20d4c1

  • SSDEEP

    12288:xzYlOlxl8geoscEXQPQq5+0CxmniRgD5PGqhnACk+5asbAUBaSWr:xbd7Qo4q5+93gDVGyACkuasb7b6

Malware Config

Signatures

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Swift copy USD 222,000.exe
    "C:\Users\Admin\AppData\Local\Temp\Swift copy USD 222,000.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2060
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\vrDvDP" /XML "C:\Users\Admin\AppData\Local\Temp\tmpBFB7.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2736
    • C:\Users\Admin\AppData\Local\Temp\Swift copy USD 222,000.exe
      "{path}"
      2⤵
        PID:2872
      • C:\Users\Admin\AppData\Local\Temp\Swift copy USD 222,000.exe
        "{path}"
        2⤵
        • Adds Run key to start application
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2876

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\tmpBFB7.tmp

            Filesize

            1KB

            MD5

            08c6b5d9559d4fc6e446c7d23d255cae

            SHA1

            35cd9ff977d56280742106535aab44a134ffe852

            SHA256

            e08020298ffc8e5bd6f00318b2ae366751c8a66c04429a51dc43ab1177eecd39

            SHA512

            256d64bacb16059001c40e184612c218e7478e6af0bd90af0647582191da2cbd00d0bacfd566b73a65075f5bfad7b1eacbb3e89cfdd5072851560914280b1366

          • memory/2060-54-0x0000000000FA0000-0x00000000010A0000-memory.dmp

            Filesize

            1024KB

          • memory/2060-55-0x0000000074C70000-0x000000007535E000-memory.dmp

            Filesize

            6.9MB

          • memory/2060-56-0x0000000004F70000-0x0000000004FB0000-memory.dmp

            Filesize

            256KB

          • memory/2060-57-0x0000000074C70000-0x000000007535E000-memory.dmp

            Filesize

            6.9MB

          • memory/2060-58-0x0000000004F70000-0x0000000004FB0000-memory.dmp

            Filesize

            256KB

          • memory/2060-59-0x0000000000250000-0x0000000000264000-memory.dmp

            Filesize

            80KB

          • memory/2060-60-0x00000000054B0000-0x0000000005544000-memory.dmp

            Filesize

            592KB

          • memory/2060-61-0x0000000004EF0000-0x0000000004F6C000-memory.dmp

            Filesize

            496KB

          • memory/2060-75-0x0000000074C70000-0x000000007535E000-memory.dmp

            Filesize

            6.9MB

          • memory/2876-66-0x0000000000400000-0x0000000000476000-memory.dmp

            Filesize

            472KB

          • memory/2876-67-0x0000000000400000-0x0000000000476000-memory.dmp

            Filesize

            472KB

          • memory/2876-69-0x0000000000400000-0x0000000000476000-memory.dmp

            Filesize

            472KB

          • memory/2876-70-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

            Filesize

            4KB

          • memory/2876-72-0x0000000000400000-0x0000000000476000-memory.dmp

            Filesize

            472KB

          • memory/2876-77-0x0000000000400000-0x0000000000476000-memory.dmp

            Filesize

            472KB

          • memory/2876-65-0x0000000000400000-0x0000000000476000-memory.dmp

            Filesize

            472KB

          • memory/2876-74-0x0000000000400000-0x0000000000476000-memory.dmp

            Filesize

            472KB

          • memory/2876-78-0x0000000074580000-0x0000000074C6E000-memory.dmp

            Filesize

            6.9MB

          • memory/2876-79-0x0000000000DC0000-0x0000000000E00000-memory.dmp

            Filesize

            256KB

          • memory/2876-81-0x0000000074580000-0x0000000074C6E000-memory.dmp

            Filesize

            6.9MB

          • memory/2876-82-0x0000000000DC0000-0x0000000000E00000-memory.dmp

            Filesize

            256KB